JPH0516301Y2 - - Google Patents
Info
- Publication number
- JPH0516301Y2 JPH0516301Y2 JP1987045035U JP4503587U JPH0516301Y2 JP H0516301 Y2 JPH0516301 Y2 JP H0516301Y2 JP 1987045035 U JP1987045035 U JP 1987045035U JP 4503587 U JP4503587 U JP 4503587U JP H0516301 Y2 JPH0516301 Y2 JP H0516301Y2
- Authority
- JP
- Japan
- Prior art keywords
- receiving frame
- lid
- casing
- housing
- cast iron
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 229910001018 Cast iron Inorganic materials 0.000 claims description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000009434 installation Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 239000002990 reinforced plastic Substances 0.000 description 2
- 239000011083 cement mortar Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Description
【考案の詳細な説明】
〔産業上の利用分野〕
本考案は、地下構築物の筺体の地上への開口部
に設けられる蓋の受枠に関するもので、特に鋳鉄
や強化プラスチツクスで成型された消火栓などの
筺体に使用される蓋の受枠に関するものである。[Detailed description of the invention] [Industrial field of application] The present invention relates to a receiving frame for a lid provided at the opening to the ground of the casing of an underground structure, and is particularly applicable to fire hydrants molded from cast iron or reinforced plastics. This relates to a receiving frame for a lid used in a housing.
従来より、下水道のマンホール、地下電気設備
用のハンドホール、上水道の配管に取付けられる
制水弁や消火栓などの操作のために設けられる地
下構築物の筺体（以下、筺体という。）には内部
の点検、掃除などのため出入したり、設備を操作
するために地上開口部に蓋が設けられるが、一般
に筺体はコンクリートで製作され、その開口部に
は耐荷重性の良好な鋳鉄製の蓋および受枠が取付
けられるのが普通であつた。近時、比較的小さい
制水弁や消火栓の筺体や貯槽などは、鋳鉄やガラ
ス繊維入りの強化プラスチツクスで製造されるよ
うになり、本願出願人も実願昭61−127108号とし
て「消火栓などの筺体」を鋳鉄にて製造すること
を提案して来たが、これらに使用される蓋は道路
と同一平面になるように施工され、蓋上を車輛等
が通ることもあるので耐圧強度が要求されるので
鋳鉄で作られ、蓋の受枠も鋳鉄で成型され、受枠
が筺体の開口部に取付けられるのが普通で、従つ
て鋳鉄製の蓋と受枠が一組みになつて供給され
る。
Traditionally, internal inspections have been carried out on the housings (hereinafter referred to as housings) of underground structures that are installed to operate sewer manholes, handholes for underground electrical equipment, water control valves and fire hydrants attached to water supply pipes, etc. A cover is installed on the above-ground opening for access for cleaning, etc., and for operating the equipment. Generally, the casing is made of concrete, and the opening is equipped with a cover and receiving frame made of cast iron, which has good load-bearing capacity. was normally installed. In recent years, relatively small water control valves, fire hydrant casings, storage tanks, etc. have come to be manufactured from cast iron or reinforced plastics containing glass fibers, and the applicant of the present application has also published ``Fire Hydrants, etc. We have proposed that the lids used for these be made of cast iron, but since the lids used for these are constructed so that they are flush with the road, and vehicles, etc. may pass over the lids, the pressure resistance is poor. As required, it is made of cast iron, and the receiving frame of the lid is also molded of cast iron, and the receiving frame is usually attached to the opening of the housing, so the cast iron lid and receiving frame are supplied as a set.
本考案は、近時使用されるようになつた主とし
て鋳鉄製消火栓などの筺体に使用される蓋の受枠
に関するもので、従来より使用されている蓋の受
枠は、第３図に示した如く、断面形状がＬ字形を
なし、筺体５′の開口部にフランジ状の水平部を
設け、ボルト、ナツトを用い、またはアンカーボ
ルトにより受枠２′を据付けるのが普通であつた。 The present invention relates to a lid holder frame that has come into use in recent years and is mainly used for the housing of cast iron fire hydrants. It has been common practice to have an L-shaped cross section, provide a flange-like horizontal portion at the opening of the housing 5', and install the receiving frame 2' using bolts, nuts, or anchor bolts.
以上述べた如く、地下構築物用の蓋の受枠は断
面形状がＬ字型をなし、地下構築物の筺体の上端
部の据付部に載置され、ボルト、ナツトで取付け
られるので、受枠の据付面は平面となるよう製作
されるのが普通である。従つて、地表面が傾斜を
なす場所に設置する場合、筺体は一般には水平に
取付けられるため、蓋の表面を地表面の傾斜に合
わせる必要があり、受枠の下面にライナーを挟む
必要が生ずるが、この場合筺体がコンクリート製
である場合はランナーを挟むことによつて生ずる
空隙を、セメントモルタールなどで充填してきた
が、本願出願人が先に出願した鋳鉄製の消火栓な
どの筺体の場合、傾斜に合わせたライナーを用い
たり、傾斜した枠を製作し受枠と筺体の間に挿入
するなど手間がかゝり面倒なことであつた。
As mentioned above, the receiving frame for the lid of an underground structure has an L-shaped cross section, is placed on the installation part at the upper end of the casing of the underground structure, and is attached with bolts and nuts, so the installation surface of the receiving frame is It is usually manufactured to be flat. Therefore, when installing in a place where the ground surface is sloping, the casing is generally installed horizontally, so the surface of the lid needs to be aligned with the slope of the ground surface, and it becomes necessary to insert a liner on the underside of the receiving frame. In this case, if the casing is made of concrete, the void created by sandwiching the runner has been filled with cement mortar, etc., but in the case of a casing for a fire hydrant made of cast iron, which was previously filed by the applicant, It was time-consuming and troublesome to use a liner that matched the slope, or to manufacture a sloped frame and insert it between the receiving frame and the casing.
本考案はかゝる問題を解決すべくなされたもの
で、すでに本願出願人が実願昭61−127108号とし
て出願した願書に添付した図面の第２図に開示し
てあるが、蓋の受枠は筺体の側壁上端に接する台
座の内側に筺体の内壁上端部に棚設したボルト孔
を有する係止片に重合するようにボルト孔を有す
る係止片を棚設すると共に、蓋の受枠の水平の台
座の外縁に沿つて袴を垂設せしめ筺体の上端部に
冠着せしめるようにし解決せるものである。
The present invention was devised to solve such a problem, and is already disclosed in Figure 2 of the drawings attached to the application filed by the applicant as Utility Model Application No. 127108-1981. A locking piece with a bolt hole is placed on the inside of the pedestal in contact with the upper end of the side wall of the casing so as to overlap a locking piece with a bolt hole shelved on the upper end of the inner wall of the casing. This problem is solved by having the hakama hang down along the outer edge of the pedestal and attaching the hakama to the upper end of the housing.
なお、袴は受枠の片側を高くして傾斜させたと
き、袴の下端が筺体のほゞ上端まで高くすること
ができるよう構成する。 The hakama is constructed so that when one side of the receiving frame is raised and tilted, the lower end of the hakama can be raised almost to the upper end of the housing.
本考案を図面に示す実施例に従つて説明する
に、第１，２図に示す如く、地下上水道の制水
弁、空気弁または消火栓などを操作保護するため
に設けられる鋳鉄などで鋳造された筺体５の上面
開口部に取付けられる蓋１の受枠２は、鋳鉄など
で鋳造されてなり、受枠２の筺体５の側壁上端部
に接する台座３の内側に筺体５の内壁上端部に棚
設したボルト孔を有する係止片８に重合するボル
ト孔を有する係止片７を棚設し、受枠２の台座３
の外縁に沿つて全周に亘り筺体５の上端部に冠着
する袴４を垂設せしめたものである。
The present invention will be explained according to the embodiment shown in the drawings. As shown in Figs. The receiving frame 2 of the lid 1, which is attached to the upper opening of the housing 5, is made of cast iron or the like, and is shelved at the upper end of the inner wall of the housing 5 inside the pedestal 3 that contacts the upper end of the side wall of the housing 5 of the receiving frame 2. A locking piece 7 having a bolt hole that overlaps a locking piece 8 having a bolt hole is arranged on a shelf, and the pedestal 3 of the receiving frame 2 is
A hakama 4, which is attached to the upper end of the housing 5, hangs vertically along the entire circumference along the outer edge of the housing 5.
なお、袴４は第２図に示す如く筺体５の上端部
に受枠２を冠着し、受枠２の片側を高くして傾斜
させたとき、袴４の下端が筺体５の上端まで高く
することができるように、袴４の内壁面と筺体５
の外壁面に間隙を有するようにするとよく、袴４
の長さは約50mmあればよい。 In addition, as shown in FIG. 2, the hakama 4 has a receiving frame 2 attached to the upper end of the housing 5, and when one side of the receiving frame 2 is raised and tilted, the lower end of the hakama 4 will be raised to the upper end of the housing 5. The inner wall surface of the hakama 4 and the housing 5
It is best to have a gap on the outer wall of the hakama 4.
The length should be about 50mm.
本考案は、以上述べた如く、受枠２の台座３の
外縁に沿つて全周に亘つて袴４が垂設されている
ので、受枠２の上面、すなわち蓋の表面の傾斜を
周囲の地表面に合わせ傾斜させる場合、第２図に
示す如く受枠２の片側にライナー６を挿入する
が、そのために生ずる受枠２と筺体５の間に生ず
る空隙の外側を袴４が遮蔽するので、空隙に合わ
せた形状のライナーを用いることなく使用できる
ものである。また、ライナー６には、ボルト孔を
穿設した座板を使用するとよく、受枠２の係止片
７と筺体５の係止片８の間に適宜挿入することに
より、傾斜ばかりでなく高さも調節できるもので
あり、さらには、受枠２と筺体５の結合するボル
ト、ナツトが、内側にあるので、腐蝕することも
少なく、設置後高さの調節も容易に行なうことが
できるなどの便を有するものである。
As described above, in the present invention, since the hakama 4 is hung vertically along the entire circumference of the pedestal 3 of the receiving frame 2, the slope of the top surface of the receiving frame 2, that is, the surface of the lid, is lowered to the surrounding ground surface. If the liner 6 is to be tilted to fit the space, the liner 6 is inserted into one side of the receiving frame 2 as shown in FIG. It can be used without using a liner with a different shape. Further, it is preferable to use a seat plate with bolt holes for the liner 6, and by appropriately inserting it between the locking piece 7 of the receiving frame 2 and the locking piece 8 of the housing 5, not only the slope but also the height can be adjusted. It is adjustable, and furthermore, since the bolts and nuts that connect the receiving frame 2 and the housing 5 are located on the inside, they are less likely to corrode, and the height can be easily adjusted after installation. It is something that you have.
図面は、本考案の実施例を示すもので、第１図
は組立状況を示す断面図、第２図は傾斜させたと
きの部分断面図、第３図は従来例を示す断面図で
ある。
１，１′……蓋、２，２′……受枠、３……台
座、４……袴、５……筺体、６……ライナー、
７，８……係止片。
The drawings show an embodiment of the present invention; FIG. 1 is a sectional view showing an assembled state, FIG. 2 is a partial sectional view when the device is tilted, and FIG. 3 is a sectional view showing a conventional example. 1, 1'... Lid, 2, 2'... Receiving frame, 3... Pedestal, 4... Hakama, 5... Housing, 6... Liner,
7, 8...Locking piece.
Claims (1)
上面開口部に設けられる鋳鉄製の蓋１の受枠２に
おいて、受枠２の筺体５の側壁上端に接する台座
３の内側に筺体５の内壁上端部に棚設したボルト
孔を有する係止片８に重合するようボルト孔を有
する係止片７を棚設すると共に受枠２の台座３の
外縁に沿つて全周に亘り袴４を垂設せしめ筺体５
の上端に冠着するよう構成したことを特徴とする
蓋の受枠。 In a receiving frame 2 of a cast iron lid 1 provided at the top opening of a casing 5 of a fire hydrant etc. molded from cast iron, the upper end of the inner wall of the casing 5 is located inside the pedestal 3 that is in contact with the upper end of the side wall of the casing 5 of the receiving frame 2. A locking piece 7 having a bolt hole is set on a shelf so as to overlap a locking piece 8 having a bolt hole set on a shelf, and a hakama 4 is hung down along the entire circumference along the outer edge of the pedestal 3 of the receiving frame 2. 5
A holder frame for a lid, characterized in that it is configured to be crowned on the upper end of the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987045035U JPH0516301Y2 (en) | 1987-03-28 | 1987-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987045035U JPH0516301Y2 (en) | 1987-03-28 | 1987-03-28 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63156251U JPS63156251U (en) | 1988-10-13 |
| JPH0516301Y2 true JPH0516301Y2 (en) | 1993-04-28 |
Family
ID=30863407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987045035U Expired - Lifetime JPH0516301Y2 (en) | 1987-03-28 | 1987-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0516301Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7189686B2 (en) * | 2018-06-14 | 2022-12-14 | 前澤化成工業株式会社 | Adjustment frame and housing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS597425Y2 (en) * | 1980-10-29 | 1984-03-07 | 杉晃 草竹 | Raising block for underground frame |
-
1987
- 1987-03-28 JP JP1987045035U patent/JPH0516301Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63156251U (en) | 1988-10-13 |
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